Creatinine Clearance Calculator
Estimate glomerular filtration rate using various formulas
Note: This calculator estimates creatinine clearance and eGFR using validated formulas.
Results should be interpreted by qualified healthcare professionals in clinical context.
Cockcroft-Gault CrCl
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Normal: 90-120 mL/min
MDRD eGFR
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Normal: ≥90 mL/min/1.73m²
CKD-EPI eGFR
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Normal: ≥90 mL/min/1.73m²
BUN/Creatinine Ratio
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Normal: 10-20:1
Kidney Function Classification
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Clinical Interpretation
Enter values and click calculate to see interpretation.
Clinical Note: These calculations provide estimates of kidney function.
Actual clinical decisions should be based on comprehensive evaluation including patient history,
physical examination, and additional laboratory tests. Consider factors such as muscle mass,
diet, and medications that may affect creatinine levels.